Question

majority of distribution substation are​

Answer 1

Answer:

Distribution sub-station: The electric power from 11 kV lines is delivered to distribution sub-stations. ... It may be worthwhile to mention here that majority of the distribution substations are of pole-mounted type.

Answer 2

Answer:

Majority of distribution substation are​ Outdoor type.

Explanation:

Outdoor substations are those that are used for all voltage levels between $55$ and $765$ kV. This sort of substation takes less time to build but takes up more land. Pole-mounted substations and foundation-mounted substations are the two most common forms of outdoor substations.

Components Of Distribution Substation:

Power Transformers.

Circuit breakers.

Isolators.

Bus bars.

Voltage and current transformers.

Capacitors and reactors.

Lightning Arresters.

Earthing system & Earthing switches.